27270585

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{20897}}^1$

素因数の和:20937

約数の個数: 24

約数和(自身を含む): 48901320

約数和(自身を除く): 21630735

約数列:

[1, 3, 5, 9, 15, 29, 45, 87, 145, 261, 435, 1305, 20897, 62691, 104485, 188073, 313455, 606013, 940365, 1818039, 3030065, 5454117, 9090195, 27270585]

約数ペア:

[(1, 27270585), (3, 9090195), (5, 5454117), (9, 3030065), (15, 1818039), (29, 940365), (45, 606013), (87, 313455), (145, 188073), (261, 104485), (435, 62691), (1305, 20897)]